package number;

class Quadrangle1 {
public static void draw(Quadrangle1 q) {
	//SomeSentence
}
class Square extends Quadrangle1{
	//SS
}
class Anything{
	//some
}
public class Parallelogram extends Quadrangle{
	public void main(String args[]) {
		Quadrangle q=new Quadrangle();
		if(q instanceof Parallelogram) {
			Parallelogram p=(Parallelogram) q;
		}
		
		}
	
	}

}

